This 3D model was originally created with Sketchup 8 and then converted to all other 3D formats. Native format is .skp 3dsmax scene is 3ds Max 2016 version, rendered with Vray 3.00 This is how my workdesk looked like some time ago.
STL (Stereolithography, filesize: 92.2 KB), OBJ (OBJ, filesize: 97.1 KB), 3DS (3D Studio, filesize: 90.6 KB), DAE (Collada, filesize: 177 KB), FBX (Autodesk FBX, filesize: 178 KB), IGE (IGES, filesize: 298 Bytes), MAX (Autodesk 3ds Max, filesize: 172 KB), SKP (Sketchup, filesize: 703 KB), OTHER (Other, filesize: 69.2 KB)